US 183 Nbgp & Conn over Colorado River
GoodTravis County, Texas · 1.7 MI N of SH 71 · Structure no. 142270015109515
- Built
- 2020
- 5 years old
- Condition
- Good
- inspected September 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 1,187 ft
- 9 main spans
- Daily traffic
- 16,340
- 2019 count
- Owner
- State
- State Highway Agency
About this bridge
US 183 Nbgp & Conn over Colorado River is a prestressed concrete stringer/multi-beam or girder carrying US 183 Nbgp & Conn over Colorado River in Travis County, Texas. It was built in 2020, so it is 5 years old, younger than the Texas average of 44.4 years.
The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 16,340 vehicles a day, roughly 8% of them trucks, projected to reach 19,608 by 2039. The structure is 1,187 ft (361.8 m) long and 78 ft wide. If it were closed, the detour would be 3.7 mi (6 km).
Location
Open in Google MapsCondition and inspection
All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was US 183 Nbgp & Conn over Colorado River built?
It was built in 2020, making it 5 years old in 2025.
What condition is US 183 Nbgp & Conn over Colorado River in?
The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in September 2023.
How much traffic does US 183 Nbgp & Conn over Colorado River carry?
About 16,340 vehicles per day (2019 count), of which roughly 8% are trucks.
How long is US 183 Nbgp & Conn over Colorado River?
The structure is 1,187 ft (361.8 m) long with a longest span of 130 ft (39.6 m) and a deck 78 ft wide.
Who owns US 183 Nbgp & Conn over Colorado River?
It is owned by the State Highway Agency and maintained by the Local Toll Authority.